fix: support collaboration in bound text (#4573)

* fix: support collaboration in bounded text

* align implementation irrespective of collab/submit

* don't wrap when submitted

* fix

* tests: exit editor via ESCAPE instead to remove async hacks

* simplify and remove dead comment

* remove mutating coords in submit since its taken care in updateWysiwygStyle

Co-authored-by: dwelle <luzar.david@gmail.com>

src/packages/excalidraw/index.tsx

@@ -17,7 +17,7 @@ const Excalidraw = (props: ExcalidrawProps) => {
     initialData,
     excalidrawRef,
     onCollabButtonClick,
-    isCollaborating,
+    isCollaborating = false,
     onPointerUpdate,
     renderTopRightUI,
     renderFooter,